Casio Men’s GW7900B-1 G-Shock Black Solar Sport Watch

Solar-powered sport watch with exposed screws on bezel, multiple displays on dial, and textured band

Japanese quartz movement with digital displays

Protective mineral crystal dial window

Features atomic time keeping, world time in 48 cities and 31 time zones, 1/100-second stopwatch, daily alarm with snooze, 12 and 24-hour formats, tide/moon graph, EL backlight with afterglow, day/date/month calendar, and buckle closure

Product Description

With the multifunctional Casio Men’s G-ShockSolar Atomic BlackDigital Sport Watch, you’ll finally be able to mix business with a little athletic pleasure. The case and bezel are both made of black Resin, tailoring to your more sophisticated side by offering a sleek look and smooth feel. Four large silver screws accent the top and bottom of the bezel, which displays blocky white words depicting the four button functions. The dial hosts five subdials depicting time, date, and even tide charts for the boating enthusiast. Easy-push buttons on the case allow you to quickly go through your settings and work the handy stopwatch feature, while a soft EL backlight provides you with access to the time, regardless of where you and your watch are. The wide band also consists of black Resin, closing with a silver buckle for a custom fit. This sporty timepiece is water resistant up to 660 feet (200 meters), relies on Japanese quartz movement, and boasts Casino’s shock-resistant technology.

Features

Solar-powered sport watch featuring atomic time keeping, world time in 48 cities, and EL backlight

G-Shock is a brand of watches manufactured by Casio, known for its resistance to shocks (e.g. hard knocks and strong vibrations). Its full form is Gravitational Shock. They are designed primarily for sports, military and outdoor adventure oriented activity; nearly all G-Shocks have some kind of stopwatch feature, countdown timer, light and water resistance.

The solar power on a solar wristwatch converts the light into electrical power. Typically, sunlight and artificial light are absorbed by a solar power behind the crystal. The dial is either on a layer above or really in the solar power. This solar power converts the light into electrical power to power the watch. The watch will often keep energy in a rechargeable cell to energy itself at night time or when covered such as for instance a wearer’s clothing (age.g., sleeve). Some solar-watch brands use lithium-ion cells that may keep a watch powered for months without getting any light. With solar technology, watch are low-maintenance and more reliable.

Some how, cloudy at wintertime do not allow for very long periods of bright and intense light however the capability to charge the watch with artificial light quickly solves this problem. In generally speaking, your watch should get sufficient light under normal used to run constantly and keeping perfect time.

The Casio Computer Company is a multinational electronics manufacturing company headquartered in Shibuya, Tokyo, Japan. Its products include calculators, mobile phones, cameras, musical instruments and watches. It was founded in 1946, and in 1957 released the world's first entirely electric compact calculator.

Casio entered the wristwatch market at a time when the watch industry had just discovered digital technology. As a company with cutting-edge electronic technology developed for pocket calculators, Casio entered this field confident that it could develop timepieces that would lead the market by developing its own wristwatch.

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